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Digital signing is a widely used mechanism to make digital contents authentic. By producing a digital signature for some content, we can let another party capable of validating that content. It can provide a guarantee that, is not altered after we signed it, with this validation. With this sample I am to share how to generate the a signature for SOAP envelope. But of course this is valid for any other content signing as well.
Here, I will signThe SOAP envelope itselfAn attachment Place the signature inside SOAP header
With the placement of signature inside the SOAP header which is also signed by the signature, this becomes a demonstration of enveloped signature.

OverviewThe latest release of WSO2 Identity Server (version 5.0.0), is armed with an "application authentication framework" which provides lot of flexibility in authenticating users from various service providers who are using heterogeneous protocols. It has several extension points, which can be used to cater several customized requirements commonly found in enterprise systems. With this post, I am going to share the details on making use of one such extension point.

Functionality to be ExtendedWhen SAML Single Sign On is used in enterprise systems it is through the SAML Response that the relying party get to know whether the user is authenticated or not. At this point relying party is not aware of other attributes of the authenticated user which it may need for business and authorization purposes. To provide these attribute details for the relying party, SAML specification has allowed to send attributes as well in the SAML Response. WSO2 Identity Server supports this out of…

I am working at WSO2 Lanka (pvt) Ltd, Sri Lanka, as a Senior Software Engineer. I am interested in learning various technologies that emerge day by day. Currently I work on providing software based solutions mostly in the Identity and Access Mgt domain. I love playing Basketball, table tennis, swimming, watching films and listening songs. In my free time I read about discoveries on astronomy
and cosmology.